Results 21 to 30 of about 58 (57)

Discocelia Plataet Sp. n., a Small Incertae Sedis Cercozoan Flagellate

Journal of Eukaryotic Microbiology, Volume 72, Issue 5, September/October 2025.
ABSTRACT Cercozoa = Filosa (Rhizaria, SAR) is one of the largest rhizarian subgroups and consists of a diverse assemblage of amoeboid and flagellated protists. They are ecologically significant in microbial food webs, widely diverse, and even abundant in soils and deep marine sediments according to environmental sequencing.
Kristina Prokina, Guifré Torruella, Luis Javier Galindo, Omaya Dudin, Purificación López‐García, David Moreira   +5 more
wiley   +1 more source

Enhancement of Dynamical Coupling in Artificial Spin‐Ice Systems by Incorporating Perpendicularly Magnetized Ferromagnetic Matrix

Small Structures, Volume 6, Issue 7, July 2025.
A new type of artificial spin ice (ASI) lattices, i.e., in the ASI system embedded in the perpendicular magnetic anisotropy (PMA) matrix, is proposed. The numerical simulations reveal a strong magnon–magnon coupling between the bulk second‐order mode of the ASI and the fundamental mode of the PMA matrix, supported by a pronounced anticrossing frequency
Syamlal Sankaran Kunnath, Mateusz Zelent, Mathieu Moalic, Maciej Krawczyk   +3 more
wiley   +1 more source

Molecular precursor pathway to Co1−xNixNb2O6 for photocatalytic dye degradation: Optical and charge transport studies

Journal of the American Ceramic Society, Volume 108, Issue 7, July 2025.
The (micro)structure, morphology, optical, photocatalytic, electrical and dielectric properties of mixed metal oxides CoNb2O6, NiNb2O6 and Co0.5Ni0.5Nb2O6, prepared through a modified single‐source molecular precursor route, were investigated. Abstract A new approach for the formation of binary and ternary mixed metal oxides, namely, CoNb2O6, NiNb2O6 ...
Ana Lozančić, Martina Vrankić, Marta Razum, Luka Pavić, Lidija Androš Dubraja, Marijana Jurić   +5 more
wiley   +1 more source

Towards Sustainable Sulfide‐Based All‐Solid‐State‐Batteries: An Experimental Investigation of the Challenges and Opportunities Using Solid Electrolyte Free Silicon Anodes

Batteries &Supercaps, Volume 8, Issue 2, February 2025.
This work includes a comparative evaluation between solid electrolyte blended and solid electrolyte free silicon‐anodes for all–solid–state batteries. Furthermore, we explored the innovative approach of utilizing non‐toxic and environmentally friendly solvents by employing a polyacrylic acid (PAA) binder, which was dissolved in either water or ethanol.
Tobias Neumann, Lukas Alexander Dold, Alain Thomas Cerny, Eric Tröster, Michael Günthel, Anna Fischer, Kai Peter Birke, Ingo Krossing, Daniel Biro   +8 more
wiley   +1 more source

Characterization of Allobodo yubaba sp. nov. and Novijibodo darinka gen. et sp. nov., cultivable free‐living species of the phylogenetically enigmatic kinetoplastid taxon Allobodonidae

Journal of Eukaryotic Microbiology, Volume 72, Issue 1, January/February 2025.
Abstract Kinetoplastids are a large and diverse protist group, spanning ecologically important free‐living forms to medically important parasites. The taxon Allobodonidae holds an unresolved position within kinetoplastids, and the sole described species, Allobodo chlorophagus, is uncultivated, being a necrotroph/parasite of macroalgae. Here we describe
Julia A. Packer, Daryna Zavadska, Elizabeth J. Weston, Yana Eglit, Daniel J. Richter, Alastair G. B. Simpson   +5 more
wiley   +1 more source

Surface‐Engineered Pt‐Ni(111) Nanocatalysts for Boosting Their ORR Performance via Thermal Treatment

ChemElectroChem, Volume 11, Issue 22, November 18, 2024.
Pt−Ni nano‐octahedra annealed in different gas atmospheres exhibit distinct ORR activity profiles. The catalyst treated with hydrogen (H2/Ar) annealing showed reduced surface Ni species and resulted in superior mass and specific activities for ORR. After 20,000 potential cycles, the catalyst maintained a mass activity of 3.92 A/mgPt, surpassing the ...
Can Li, Xiaobo Chen, Jinfong Pan, Guangwen Zhou, Jiye Fang   +4 more
wiley   +1 more source

Refurbishing the marine parasitoid order Pirsoniales with newly (re)described marine and freshwater free‐living predators

Journal of Eukaryotic Microbiology, Volume 71, Issue 6, November/December 2024.
Abstract Pirsoniales is a stramenopile order composed of marine parasitoids of diatoms with unique life cycle. Until recently, a single genus, Pirsonia, uniting six species, was known. The recent identification of new free‐living eukaryotrophic Pirsoniales Pirsonia chemainus, Feodosia pseudopoda, and Koktebelia satura changed our understanding of this ...
Kristina I. Prokina, Naoji Yubuki, Denis V. Tikhonenkov, Maria Christina Ciobanu, Purificación López‐García, David Moreira   +5 more
wiley   +1 more source

Optimizing SiGe–SiO2 Visible–Short‐Wave Infrared Photoresponse by Modulating Interplay Between Strain and Defects Through Annealing

Advanced Photonics Research, Volume 5, Issue 8, August 2024.
The beneficial effect of rapid‐like furnace annealing (FA) on photoconductive response of SiGe nanocrystals (NCs)‐based structures is revealed by comparison to rapid thermal annealing. FA structures present photocurrent spectra with enhanced intensity of peaks due to strain, explained by the short annealing time for NC formation without reaching ...
Muhammad Taha Sultan, Ionel Stavarache, Andrei Manolescu, Unnar Bjarni Arnalds, Valentin Serban Teodorescu, Halldor Gudfinnur Svavarsson, Snorri Ingvarsson, Magdalena Lidia Ciurea   +7 more
wiley   +1 more source

Morphology‐controlled synthesis of multi‐metal‐based spinel oxide nanocatalysts and their performance for oxygen reduction

Electron, Volume 2, Issue 3, August 2024.
The oxygen reduction reaction activity of (CoMn)Fe2O4 in various morphologies is evaluated. Abstract We present a one‐pot colloidal synthesis method for producing monodisperse multi‐metal (Co, Mn, and Fe) spinel nanocrystals (NCs), including nanocubes, nano‐octahedra, and concave nanocubes.
Can Li, Jinfong Pan, Xiaobo Chen, Lihua Zhang, Anna Dennett, Prabhu Bharathan, Douglas Lee, Guangwen Zhou, Jiye Fang   +8 more
wiley   +1 more source

Exciting High‐Frequency Short‐Wavelength Spin Waves using High Harmonics of a Magnonic Cavity Mode

Advanced Quantum Technologies, Volume 7, Issue 7, July 2024.
The microwave pumped spin wave (SW) mode confined to the cavity of a thin film magnonic crystal (MC) is used to generate SWs at high frequency, tens of GHz, and very short wavelengths, well below 50 nm, at two and three times the fundamental cavity mode frequency.
Nikhil Kumar, Paweł Gruszecki, Mateusz Gołębiewski, Jarosław W. Kłos, Maciej Krawczyk   +4 more
wiley   +1 more source